![background image](http://html.mh-extra.com/html/polyga/vision-v1/vision-v1_quick-start-manual_1577821004.webp)
Select
Handheld
Mode to set the scanner to continuous capture.
Place the object being scanned within 400 to 600 mm from the front plate of
the sensor. Change the projector pattern to
PHASE/ FOCUS
for live view with
the scanning parameters.
CONFIGURE SCANNER
Set the gain slider to its lowest value. If the live view still seems to be dark,
slowly adjust the gain value until the live view has proper brightness